Which of the following is more prone to osteomyelitis:__________?

Related Mcqs:

1. Osteomyelitis begins as an inflammation of:__________?

   A. Cortical bone
   B. Periosteum
   C. Medullary bone
   D. periosteum and inner cortex

2. Focal sclerosing osteomyelitis is:__________?

   A. Due to excessive periosteal bone formation
   B. An extremely painful condition
   C. Due to low grade chronic infection
   D. A common sequel following sequestrectomy

3. Acute osteomyelitis is most frequently caused by which of the following microorganisms?

   A. Gonococcus
   B. Enterococcus
   C. Streptococcus
   D. Staphylococcus

4. Garre’s chronic non suppurative sclerosing osteomyelitis is characterized clinically by:____________?

   A. Endosteal bone formation
   B. Periosteal bone formation
   C. Resorption of medullary bone
   D. Resorption of cortical bone

5. The earliest radiographic sign of osteomyelitis is___________?

   A. Solitary or multiple small radiolucent areas
   B. Increased granular radioopacity
   C. Blurring of trabecular outlines
   D. Formation of sequestrum appearing as radiopaque patches

6. The chronic osteomyelitis of the jaw consists of:_____________?

   A. condensing osteitis
   B. Sclerotic cemental mass
   C. chronic diffuse sclerosing osteomyelitis
   D. All of the above

7. The tooth most commonly involved in chronic focal sclerosing osteomyelitis is:___________?

   A. Maxillary second molar
   B. Maxillary third molar
   C. Maxillary first molar
   D. Mandibular first molar

8. Oral diagnostic features of scleroderma include all of the following, except:__________?

   A. A hard and a rigid tongue
   B. Widening of the oral aperture
   C. Pseudo ankylosis of the T.M joint
   D. Difficulty in swallowing

9. An acute apical abscess is usually a result of:__________?

   A. Periodontal pocket
   B. Occlusal interference
   C. Necrotic pulp
   D. Chronic gingivitis

10. A tooth with a 3 month history of pain, which was worse when hot liquid were in mouth. After extraction, the tooth was split open. The pulp chamber was completely filled with pus. A few remnants of pulp tissue were found in apical end. The condition is:__________?

    A. Acute partial pulpits
    B. Acute total pulpits
    C. Suppurative pulpitis
    D. Strangulation of pulp